#31769B#31769B

#31769B is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.8% C 0.090 H 235.4°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#31769B
RGB	rgb(49, 118, 155)
HSL	hsl(201, 52%, 40%)
HSV	hsv(201, 68%, 61%)
CMYK	cmyk(68.4%, 23.9%, 0%, 39.2%)
CIE-LAB	lab(46.94, -9.40, -26.32)
CIE-LCH	lch(46.94, 27.95, 250.34°)
OKLab	oklab(53.84% -0.051 -0.0739)
OKLCH	oklch(53.84% 0.09 235.4)
XYZ	xyz(13.6591, 15.9749, 33.3676)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31769B #9B5631

analogous

#319B8B #31769B #31419B

triadic

#31769B #9B3176 #769B31

tetradic

#31769B #8B319B #9B5631 #419B31

square

#31769B #8B319B #9B5631 #419B31

split-complementary

#31769B #9B3141 #9B8B31

monochromatic

#142F3E #22536D #31769B #4598C4 #73B2D3

Accessibility & contrast

On white

5.01

#31769B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#31769B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #31769B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31769B	#FFFFFF	#000000	##FFFFFF
##31769B	1.00	5.01	4.20	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64759D

Deuteranopia (green-blind)

#566B9A

Tritanopia (blue-blind)

#008082

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #31769b;
/* rgb */ color: rgb(49, 118, 155);
/* oklch */ color: oklch(53.8% 0.090 235.4);

Tailwind

colors: {
  custom: {
    50: '#769db8',
    500: '#31769b',
    950: '#000000',
  },
}

SCSS

$custom: #31769b;
$custom-light: #769db8;
$custom-dark: #000000;

JSON

{
  "hex": "#31769b",
  "rgb": {
    "r": 49,
    "g": 118,
    "b": 155
  },
  "hsl": {
    "h": 200.943,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.53841,
    "c": 0.08981,
    "h": 235.4
  },
  "luminance": 0.15976
}

Semantic roles & 50–950 ramp

primary

#31769B

secondary

#BB886D

accent

#7E4CDB

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #31769B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →